This is possibly not sitecore related, but since it is a sitecore setup, I'm counting on your expertise
We have a strange event happening on one of our clients website The website goes down for about an 25 mins every night
- No error's in the sitecore logs at that time
- The worker process is running since we have events in the logs during the outage like the cacheclearer and index job.
IIS logs however show a gap during that time:
2016-12-27 02:13:04 10.69.2.5 GET /SomeUrl #Software: Microsoft Internet Information Services 7.5 #Version: 1.0 #Date: 2016-12-27 02:37:25 #Fields: date time s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status time-taken 2016-12-27 02:37:25 10.69.2.5 GET /SomeUrl
So my questions are:
- Any Idea what causes IIS to write a log header line in the middle of the log?
- If it is a recycle, they why does Sitecore keep running?